27 lines
769 B
C++
27 lines
769 B
C++
// Copyright Louis Dionne 2013-2017
|
|
// Distributed under the Boost Software License, Version 1.0.
|
|
// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
|
|
|
|
#include <boost/hana/assert.hpp>
|
|
#include <boost/hana/contains.hpp>
|
|
#include <boost/hana/core/is_a.hpp>
|
|
#include <boost/hana/equal.hpp>
|
|
#include <boost/hana/find_if.hpp>
|
|
#include <boost/hana/optional.hpp>
|
|
#include <boost/hana/tuple.hpp>
|
|
|
|
#include <string>
|
|
namespace hana = boost::hana;
|
|
using namespace std::string_literals;
|
|
|
|
|
|
int main() {
|
|
BOOST_HANA_RUNTIME_CHECK(
|
|
hana::find_if(hana::make_tuple(1, '2', 3.3, "abc"s), hana::is_a<std::string>) == hana::just("abc"s)
|
|
);
|
|
|
|
BOOST_HANA_RUNTIME_CHECK(
|
|
"abc"s ^hana::in^ hana::make_tuple(1, '2', 3.3, "abc"s)
|
|
);
|
|
}
|